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Aloiza [94]
3 years ago
9

Yes carbohydrates have both monomers and polymers. Monomers of carbohydrates are monosaccharides (mono- one; saccharide- sugar)

which are simple sugars like glucose, fructose and galactose. Polymers of carbohydrates or polysaccharides include starch...
Chemistry
2 answers:
-Dominant- [34]3 years ago
5 0

Very informative indeed.

I love it when people give out bits of info like this so that im informed and i get points too.  ; ) have a good day.

GenaCL600 [577]3 years ago
4 0

Answer:

Ok. so what's the question .-.

Explanation:

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As a rock falls, some of its potential energy is transformed into kinetic energy. What is true about the mechanical energy durin
mars1129 [50]

Answer:

a or b

Explanation:

because those are the most likely to be true

now it gives you two options so i thinks it might be B but you could choose A you got two options choose wisely

4 0
2 years ago
Calculate the molality of 75.0 grams of MgCl2 (molar mass=95.21 g/mol) dissolved in 500.0 g of solvent.
nordsb [41]

<u>Answer:</u> The molality of magnesium chloride is 1.58 m

<u>Explanation:</u>

To calculate the molality of solution, we use the equation:

\text{Molality}=\frac{m_{solute}\times 1000}{M_{solute}\times W_{solvent}\text{ (in grams)}}

Where,

m_{solute} = Given mass of solute (magnesium chloride) = 75.0

M_{solute} = Molar mass of solute (magnesium chloride) = 95.21 g/mol  

W_{solvent} = Mass of solvent = 500.0 g

Putting values in above equation, we get:

\text{Molality of }MgCl_2=\frac{75.0\times 1000}{95.21\times 500.0}\\\\\text{Molality of }MgCl_2=1.58m

Hence, the molality of magnesium chloride is 1.58 m

5 0
4 years ago
Read 2 more answers
How to calculate percent error of a melting point range?
olya-2409 [2.1K]

Answer:

3.9%

Explanation:

Exact melting point = 123°C

Measured melting point = 128°C

% error; |measured - exact|/exact × 100

% error = |123 -128|/128 × 100

%error = 3.9%

Percentage error in temperature measurement = 3.9 %

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3 years ago
_____ H₂SO₄ + _____ HI → _____ H₂S + _____ I₂ + _____ H₂O
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Which runner has greater kinetic energy: a 46-kilogram runner moving at a speed of 8 meters per second or a 92-kilogram runner m
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Runner a has a greater kinetic energy
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4 years ago
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